135253120

素因数分解:

$2^7\times 5^1\times {\mathrm{211333}}^1$

素因数の和:211352

約数の個数: 32

約数和(自身を含む): 323341020

約数和(自身を除く): 188087900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 211333, 422666, 845332, 1056665, 1690664, 2113330, 3381328, 4226660, 6762656, 8453320, 13525312, 16906640, 27050624, 33813280, 67626560, 135253120]

約数ペア:

[(1, 135253120), (2, 67626560), (4, 33813280), (5, 27050624), (8, 16906640), (10, 13525312), (16, 8453320), (20, 6762656), (32, 4226660), (40, 3381328), (64, 2113330), (80, 1690664), (128, 1056665), (160, 845332), (320, 422666), (640, 211333)]